            "A*C" [coll2 coll5 coll21]
            "XY*" [coll2 coll13]
            "*aser" [coll5 coll7 coll9 coll14]
-           "p*ce" [coll6]))
+           "p*ce" [coll6]
+           "NEA*REA*IME" [coll22]
+           "nea*rea*ime" [coll22]))
     (testing "search by keywords using wildcard ?."
       (are [keyword-str items]
            (let [refs (search/find-refs :collection {:keyword keyword-str})

           "A?C" [coll2 coll5 coll21]
           "XY?" [coll2 coll13]
           "?aser" [coll5 coll7 coll9 coll14]
           "p*ace" [coll6]))
    (testing "sorted search by keywords."
      (are [keyword-str items]
           (let [refs (search/find-refs :collection {:keyword keyword-str})


           ;; collection data type aliases for NEAR_REAL_TIME
           "NEAR_REAL_TIME" [coll22]
           "NRT" [coll22]
           "near_real_time" [coll22]
           "nrt" [coll22]
           "near-real-time" [coll22]
           "near real-time" [coll22]
           "near-real time" [coll22]

           ;; summary
           "summary" [coll15]
